| Heydecke, Dorothee Auguste Catharine | Kuhlmann | 1894 | Bremen |
| Heydecke, Johanne Auguste Marie | Kuhlmann | 1898 | Bremen |
| Heydecke, Johanne Katharine Charlotte | Kuhlmann | 1904 | Bremen 1 |
| Heydecke, Maria Johanne Auguste | Kuhlmann | 1897 | Bremen |
| Heydecke, Theodor Friedrich Ferdinand | Kuhlmann | 1895 | Bremen |